﻿#define _CRT_SECURE_NO_WARNINGS 1
#include"contact.h"
#include"SeqList.h"

void LoadContact(contact* con) {
	FILE* pf = fopen("contact.txt", "rb");
	if (pf == NULL) {
		perror("fopen error!\n");
		return;
	}

	//循环读取⽂件数据
	PeoInfo info;
	while (fread(&info, sizeof(PeoInfo), 1, pf))
	{
		SeqListPushBack(con, info);
	}

	printf("历史数据导⼊通讯录成功！\n");
}

void InitContact(contact* con) {
	SeqListInit(con);
	LoadContact(con);
}

void AddContact(contact* con) {
	PeoInfo info;
	printf("请输⼊姓名：\n");
	scanf("%s", &info.name);
	printf("请输⼊性别：\n");
	scanf("%s", &info.sex);
	printf("请输⼊年龄：\n");
	scanf("%d", &info.age);
	printf("请输⼊联系电话：\n");
	scanf("%s", &info.tel);
	printf("请输⼊地址：\n");
	scanf("%s", &info.addr);
	SeqListPushBack(con, info);
	printf("插⼊成功！\n");
}

int FindByName(contact* con, char name[]) {
	for (int i = 0; i < con->size; i++)
	{
		if (0 == strcmp(con->a[i].name, name)) {
			return i;
		}
	}
	return -1;
}

void DelContact(contact* con) {
	char name[NAME_MAX];
	printf("请输⼊要删除的⽤⼾姓名：\n");
	scanf("%s", name);
	int pos = FindByName(con, name);
	if (pos < 0) {
		printf("要删除的⽤⼾不存在，删除失败！\n");
		return;
	}

	SeqListErase(con, pos);
	printf("删除成功！\n");
}

void ShowContact(contact* con) {
		printf("%-10s %-4s %-4s %15s %-20s\n", "姓名", "性别", "年龄", "联系电话", "地址");
		for(int i = 0; i < con->size; i++)
		{
			printf("%-10s %-4s %-4d %15s %-20s\n",
				con->a[i].name,
				con->a[i].sex,
				con->a[i].age,
				con->a[i].tel,
				con->a[i].addr);
		}
}

void FindContact(contact* con) {
	char name[NAME_MAX];
	printf("请输⼊要查找的⽤⼾姓名：\n");
	scanf("%s", name);
	int pos = FindByName(con, name);
	if (pos < 0) {
		printf("要查找的⽤⼾不存在，查找失败！\n");
		return;
	}
	printf("查找成功！\n");
	printf("%-10s %-4s %-4d %15s %-20s\n",
		con->a[pos].name,
		con->a[pos].sex,
		con->a[pos].age,
		con->a[pos].tel,
		con->a[pos].addr);
}

void ModifyContact(contact* con) {
	char name[NAME_MAX];
	printf("请输⼊要修改的⽤⼾名称:\n");
	scanf("%s", name);
	int pos = FindByName(con, name);
	if (pos < 0) {
		printf("要查找的⽤⼾不存在，修改失败！\n");
		return;
	}

	PeoInfo info;
	printf("请输⼊要修改的姓名：\n");
	scanf("%s", &con->a[pos].name);
	printf("请输⼊要修改的性别：\n");
	scanf("%s", &con->a[pos].sex);
	printf("请输⼊要修改的年龄：\n");
	scanf("%d", &con->a[pos].age);
	printf("请输⼊要修改的联系电话：\n");
	scanf("%s", &con->a[pos].tel);
	printf("请输⼊要修改的地址：\n");
	scanf("%s", &con->a[pos].addr);
	printf("修改成功！\n");
}

void SaveContact(contact* con) {
	FILE* pf = fopen("contact.txt", "wb");
	if (pf == NULL) {
		perror("fopen error!\n");
		return;
	}
	//将通讯录数据写⼊⽂件
	for (int i = 0; i < con->size; i++)
	{
		fwrite(con->a + i, sizeof(PeoInfo), 1, pf);
	}
	printf("通讯录数据保存成功！\n");
}

void DestroyContact(contact* con) {
	SaveContact(con);
	SeqListDesTroy(con);
}